<!DOCTYPE html>
<html lang="en"
      xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>商品详情</title>
    <!-- jquery -->
    <script type="text/javascript" src="/js/jquery.min.js"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css"/>
    <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
    <!-- layer -->
    <script type="text/javascript" src="/layer/layer.js"></script>
    <!-- common.js -->
    <script type="text/javascript" src="/js/common.js"></script>
</head>
<body>
<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span id="userTip"> 您还没有登录，请登陆后再操作<br/></span>
        <span>没有收货地址的提示。。。</span>
    </div>
    <table class="table" id="goods">
        <tr>
            <td>商品名称</td>
            <td colspan="3" id="goodsName"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img id="goodsImg"  width="200" height="200"/></td>
        </tr>
        <tr>
            <td>秒杀开始时间</td>
            <td  id="startTime"></td>
            <td>
                <input type="hidden" id="remainSeconds">
<!--                <span th:if="${secKillStatus eq 0}">秒杀倒计时：<span id="countDown" th:text="${remainSeconds}"></span>秒</span>-->
<!--                <span th:if="${secKillStatus eq 1}">秒杀进行中</span>-->
<!--                <span th:if="${secKillStatus eq 2}">秒杀已结束</span>-->
                <span id="seckillTip"></span>
            </td>
            <td>
                <form id = "secKillFrom" method="post" action="/seckill/doSecKill">
                    <input type="hidden" name="goodsId" id="goodsId"">
                    <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                </form>
            </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" id="goodsPrice"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3" id="seckillPrice"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" id="stockCount"></td>
        </tr>
    </table>
</div>
</body>
<script>
    $(function () {
        //countDown();
        getDetails();
    })
    function getDetails() {
        let goodsId = g_getQueryString("goodsId");
        $.ajax({
            url:'/goods/detail/'+goodsId,
            type:'GET',
            success:function (data) {
                if(data.code==200){
                    render(data.obj);
                }else {
                    layer.msg("客户端请求出错")
                }
            },
            error:function () {
                layer.msg("客户端请求出错")
            }
        })
    }

    function render(detail) {
        let user = detail.user;
        let goods = detail.goodsVo;
        let remainSeconds = detail.remainSeconds;
        if(user){
            $("userTip").hide();
        }
        $("#goodsName").text(goods.goodsname);
        $("#goodsImg").attr('src',goods.goodsImg);
        $("#startTime").text(new Date(goods.startDate).format("yyyy-MM-dd HH:mm:ss"));
        $("#remainSeconds").val(remainSeconds);
        $("#goodsId").val(good.id);
        $("#goodsPrice").text(goods.goodsPrice);
        $("#seckillPrice").text(goods.seckillPrice);
        $("#stockCount").text(goods.stockCount);
   }

    function countDown() {
        var remainSecons = $("#remainSeconds").val();
        // 秒杀还未进行时
        if(remainSecons>0){
            $("#buyButton").attr("disabled",true)
            $("#seckillTip").html('秒杀倒计时：'+remainSecons+'秒')
            timeout = setTimeout(
                function () {
                    // $("#countDown").text(remainSecons-1);
                    $("#remainSeconds").val(remainSecons-1);
                    countDown();
                },
                1000
            )
            //秒杀进行中
        }else if(remainSecons==0){
            $("#buyButton").attr("disabled",false)
            if(timeout){
                clearTimeout(timeout)
            }
            $("#seckillTip").html("秒杀进行中")
        }else {
            $("#buyButton").attr("disabled",true)
            $("#seckillTip").html("秒杀已结束")
        }
    }
</script>
</html>